561 citations · 840 across the 17 of their papers we have counts for
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High Cooperativity Cavity QED with Magnons at Microwave Frequencies
Maxim Goryachev, Warrick G. Farr, Daniel L. Creedon +3
Using a sub-millimetre sized YIG (Yttrium Iron Garnet) sphere mounted in a magnetic field-focusing cavity, we demonstrate an ultra-high cooperativity of between magnon and p…
Spin-Photon Interaction in a Cavity with Time-Reversal Symmetry Breaking
Maxim Goryachev, Warrick G. Farr, Daniel L. Creedon +1
Employing a sapphire whispering gallery mode resonator, we demonstrate features of the spin-photon interaction in cavities with broken time-reflection symmetry. The broken symmetry…
Controlling a whispering gallery doublet mode avoided frequency crossing: Strong coupling between photon bosonic and spin degrees of freedom
Maxim Goryachev, Warrick G. Farr, Daniel L. Creedon +1
A combination of electron spin interactions in a magnetic field allows us to control the resonance frequencies of a high-Q Whispering Gallery (WG) cavity mode doublet, resulting in…
High Q-factor Sapphire Whispering Gallery Mode Microwave Resonator at Single Photon Energies and milli-Kelvin Temperatures
Daniel L. Creedon, Yarema Reshitnyk, Warrick Farr +3
The microwave properties of a crystalline sapphire dielectric whispering gallery mode resonator have been measured at very low excitation strength (E/hf=1) and low temperatures (T…